I came from a Note 4 but had no choice but to get a new phone so I chose the Note 5. I do not like the glass shell. It seems very slippery most of the time and I'm afraid I'm going to drop it. I could get a case but I do not like using cases so I guess I'll juts have to be careful. I do not like the lack of expandable memory or removable battery but I cannot do anything about that so I'll just have to live with it. I do not like the battery is smaller that previous Note devices. I understand that with the way the OS works, the smaller battery is supposed to last just as long as the previous batteries but I think a workhorse of a phone should have a powerhouse of a battery and this Note doesn't.
I do like that the phone works. I am not crazy about speaker placement either. If I turn my phone into landscape mode, my finger covers the speaker 90% of the time.
Put aside all the other gripes I may have, the phone works! I get good signal strength and the calls are clear. This is what a phone is made to do...make phone calls. The camera is great and works with very little effort and the pictures are fantastic. I'm not a big user of the S-Pen but when i do use it...it works. While the phone may not be perfect, it is a good phone. The build quality feels good and it does what is was made to do.